Looks very nice! However, that space shuttle is now obsolete, you should put a Dragon in there .

_________________Say, can you feel the thunder in the air? Just like the moment ’fore it hits – then it’s everywhereWhat is this spell we’re under, do you care? The might to rise above it is now within your sphereMachinae Supremacy – Sid Icarus

lol. The shuttle replacement is not a bad idea. I know it's a lot of work and maybe you could make several missions using the shuttle and various ships in development maybe even some proposed designs that are 20-30 years off.